In what way did Thomas Edison have the greatest effect on the nation?
(1 point)
Responses
Indoor activity became possible after dark.
Indoor activity became possible after dark.
Automobiles could be built more efficiently and cheaply.
Automobiles could be built more efficiently and cheaply.
Electrical devices transformed homes and businesses.
Electrical devices transformed homes and businesses.
Most jobs in the nation involved technological innovation.
5 answers
Electrical devices transformed homes and businesses.
In what area did airplanes first prove to be of practical value?
(1 point)
Responses
stunt shows
stunt shows
mail delivery
mail delivery
the tourism industry
the tourism industry
military operations
military operations
(1 point)
Responses
stunt shows
stunt shows
mail delivery
mail delivery
the tourism industry
the tourism industry
military operations
military operations
mail delivery
How did patents affect innovation?
(1 point)
Responses
They provided licenses for inventions.
They provided licenses for inventions.
They provided payments to inventors.
They provided payments to inventors.
They taxed inventions.
They taxed inventions.
They provided plans for inventions.
(1 point)
Responses
They provided licenses for inventions.
They provided licenses for inventions.
They provided payments to inventors.
They provided payments to inventors.
They taxed inventions.
They taxed inventions.
They provided plans for inventions.
They provided licenses for inventions.